Check how courts have cited this case. Use our free citator for the most current treatment.
No. 10275968
United States Court of Appeals for the Ninth Circuit
Cottonwood Environmental Law Center v. Ch Sp Acquisition, LLC
No. 10275968 · Decided November 18, 2024
No. 10275968·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
November 18, 2024
Citation
No. 10275968
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS NOV 18 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
COTTONWOOD ENVIRONMENTAL No. 23-4381
LAW CENTER,
D.C. No. 2:23-cv-00028-BMM
Plaintiff-Appellant,
v. MEMORANDUM*
CH SP ACQUISITION, LLC, doing business
as Spanish Peaks Mountain Club; LC LAND
COMPANY,
Defendants-Appellees.
Appeal from the United States District Court
for the District of Montana
Brian M. Morris, District Judge, Presiding
Argued and Submitted October 22, 2024
Portland, Oregon
Before: HAMILTON, VANDYKE, and H.A. THOMAS, Circuit Judges.**
Plaintiff Cottonwood Environmental Law Center (“Cottonwood”) appeals the
district court’s order granting summary judgment in favor of Defendants CH SP
*
This disposition is not appropriate for publication and is not precedent except
as provided by Ninth Circuit Rule 36-3.
**
The Honorable David F. Hamilton, United States Circuit Judge for the Court
of Appeals, 7th Circuit, sitting by designation.
Acquisition, LLC and LC Land Company (collectively, “Spanish Peaks”). We
review de novo a district court’s decision granting summary judgment. Bank of N.Y.
Mellon v. Enchantment at Sunset Bay Condo. Ass’n, 2 F.4th 1229, 1231 (9th Cir.
2021). We have jurisdiction pursuant to 28 U.S.C. § 1291, and we affirm.
In 2021, Cottonwood first initiated a lawsuit (“Cottonwood I”) in which it
alleged that Spanish Peaks violated the Clean Water Act (“CWA”), 33 U.S.C. § 1251
et seq., by illegally discharging reclaimed wastewater into tributaries of the Gallatin
River without a permit. The parties resolved Cottonwood I with a consent order to
“effectuate[] a full and complete settlement and release.” Nearly two weeks before
the district court entered the consent order, Cottonwood sent a notice letter accusing
Spanish Peaks of new CWA violations using another irrigation device—snow
guns—on another part of Spanish Peaks’ property. Cottonwood filed its second
CWA lawsuit against Spanish Peaks (“Cottonwood II”) in 2023 based on that notice.
Because of the consent order, Spanish Peaks moved for summary judgment in
Cottonwood II, arguing that Cottonwood was attempting to relitigate settled claims.
The district court agreed, granting summary judgment to Spanish Peaks.
1. The district court properly granted summary judgment to Spanish Peaks.
Under the modified claim preclusion test, the Cottonwood I consent order bars the
claims in Cottonwood II. The modified claim preclusion test combines two distinct
legal principles: res judicata and release. Wojciechowski v. Kohlberg Ventures, LLC,
2
923 F.3d 685, 689–90 (9th Cir. 2019). When applying this test, courts “look to the
intent of the settling parties to determine the preclusive effect.” Id. at 689. “The best
evidence of [the parties’] intent is … the settlement agreement itself …, as interpreted
according to traditional principles of contract law.” Id. at 690 (citation omitted).
The Cottonwood I consent order is broad in scope, indicating the parties’
intent to release claims related to the overall use of reclaimed water on Spanish
Peaks’ property. The only limits to the breadth of the consent order are the factual
allegations contained in Cottonwood I’s operative complaint and the notice letter
giving rise to that suit. The operative complaint identified as point sources the
“holding pond and associated equipment,” as well as the “golf course and related
equipment, including but not limited to sprinklers and drains.” And the notice letter
pointed to the “holding ponds and associated infrastructure” as “contributing to the
issue.” Neither document limited the allegations to particular irrigation devices
drawing from the holding pond. Rather, the combined language includes any
infrastructure associated with reclaimed wastewater from the effluent holding pond.
Spanish Peaks’ use of a different device to discharge the same treated wastewater
elsewhere on its property falls within the consent order’s broad scope given the
breadth of activities alleged in Cottonwood I.
The consent order also covers “known and unknown” claims that “could have
been” asserted in Cottonwood I with the exercise of reasonable diligence.
3
Cottonwood sent its second notice letter about the snow guns prior to the entry of
the Cottonwood I consent order. Cottonwood thus knew about this aspect of Spanish
Peaks’ irrigation program before the consent order was issued. And even if had not,
the inclusion of “unknown” claims and those that “could have been” brought
underscores the parties’ intent to preclude this type of claim. Honoring the parties’
negotiated terms here compels the conclusion that the district court did not err in
concluding that Cottonwood’s claims in this case are barred by the broad consent
order in Cottonwood I.
2. The related doctrines of res judicata and release support the district court’s
summary judgment decision. Res judicata applies to claims that “were raised or
could have been raised in a prior action,” Save Bull Trout v. Williams, 51 F.4th 1101,
1107 (9th Cir. 2022) (citation omitted), “where there is ‘(1) an identity of claims, (2)
a final judgment on the merits, and (3) privity between parties.’” Turtle Island
Restoration Network v. U.S. Dep’t of State, 673 F.3d 914, 917 (9th Cir. 2012)
(citation omitted). Cottonwood only challenges the “identity of claims” element,
which is satisfied when a claim “arise[s] from ‘the same transactional nucleus of
facts.’” Tahoe-Sierra Pres. Council v. Tahoe Reg’l Plan. Agency, 322 F.3d 1064,
1078 (9th Cir. 2003) (citation omitted). The snow gun activities challenged in this
case were part of the same overall irrigation practices broadly challenged in the prior
lawsuit. Cottonwood I involved broad allegations that Spanish Peaks violated the
4
CWA by irrigating its property with reclaimed water using various unspecified point
sources connected to the same holding pond accessed by the snow guns.
As for release, parties “may release whatever claims they choose in settling
traditional non-class litigation, whether or not related to the claims asserted in the
pleadings.” Epstein v. MCA, Inc., 50 F.3d 644, 666 (9th Cir. 1995), rev’d on other
grounds sub nom. Matsushita Elec. Indus. Co., Ltd. v. Epstein, 516 U.S. 367 (1996).
This circuit enforces releases broader than the claims brought so long as the
negotiated agreement “is unambiguous in conveying the intent of the parties to
release all unknown claims.” Facebook, Inc. v. Pac. Nw. Software, Inc., 640 F.3d
1034, 1040 (9th Cir. 2011); see also California v. Randtron, 284 F.3d 969, 976 (9th
Cir. 2002). The consent order expressly encompassed all “known and unknown”
CWA claims. And as explained above, Cottonwood’s decision to send a second
notice letter about snow guns prior to the entry of the consent order indicates it knew
about this particular irrigation practice. Even if it had not, by expressly releasing
“unknown” claims, Cottonwood relinquished the right to bring later lawsuits arising
from the same irrigation program.
The district court’s summary judgment decision is therefore AFFIRMED.
5
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 18 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 18 2024 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT COTTONWOOD ENVIRONMENTAL No.
03MEMORANDUM* CH SP ACQUISITION, LLC, doing business as Spanish Peaks Mountain Club; LC LAND COMPANY, Defendants-Appellees.
04Morris, District Judge, Presiding Argued and Submitted October 22, 2024 Portland, Oregon Before: HAMILTON, VANDYKE, and H.A.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 18 2024 MOLLY C.
FlawCheck shows no negative treatment for Cottonwood Environmental Law Center v. Ch Sp Acquisition, LLC in the current circuit citation data.
This case was decided on November 18, 2024.
Use the citation No. 10275968 and verify it against the official reporter before filing.